A decent - but flawed - overview of the Normandy campaign from the British perspective, including the political, strategic, logistical, and military aspects of it.
The book falls short in several places with the description of some of the fighting and in regards to accuracy. For example, online discussions have suggested that casualty information for D-Day may be suspect, and some of the details of the fighting elsewhere in the campaign are outdated by more modern research. Ellis' work has come in for major criticism over the years for the downplaying of events and not being critical enough. Perhaps the major weakness of the work is, as this was the British official take on the fighting, the lack of an attempt to engage in the debate on what the strategic plans for the campaign was (which had already erupted by the point of publication).